baber/WOPTO huggingface dataset:
Patent JP-H08308016-A (JP)
Title: Generator for hybrid vehicle
Inventor: KIUCHI TAKEO
IPC: B60L50/15
Filed: 1995-05-10
Abstract: PURPOSE: To provide the generator for a hybrid vehicle in which the generating output of the generator can be enhanced without supplying excess voltage to a battery and an on-vehicle electric component using the battery as its power source while obtaining the regenerative brake force of a traveling motor and which can effectively generate corresponding to the power consumption of the battery. CONSTITUTION: The generator for a hybrid vehicle comprises a target generating amount setter 19 for setting the value obtained by subtracting the dynamically generating amount of a traveling motor 2 from a predetermined reference generating amount of the allowable voltage supply amount or less of a battery 1 and an on-vehicle electric component 3 using the battery 1 as a power source at the time of regeneratively braking of the motor 2, as the target generating amount of the generator 6, and a target number-of-revolutions setter 20 for setting the target number of revolutions of the engine 5 from the amount 19, wherein the engine 5 and the generator 6 are controlled according to the target generating amount and the target number of revolutions.
Patent JP-S5966079-A (JP)
Title: Printed circuit board module
Inventor: KURAUSU KESURAA
IPC: H05K7/02
Filed: 1983-06-21
Abstract: A logic card comprises a printed circuitboard equipped with integrated modules, a plug connector and a contact pressure component, for example, a cooling device, which exerts a pressure against a surface of the printed circuitboard. In order to prevent sag of the printed circuitboard which could result by the contact pressure component, or to prevent line ruptures and the like caused by plug-in and pulling events, a counterpressure is generated against the printed circuitboard and an elastic connection is produced between the plug connector and the printed circuitboard. To this end, the contacting elements of the plug connector are uniformly, planarly distributed over the printed circuitboard. Each comprises a spring shank for receiving a contact pin and a terminal lug for resiliently pressing against the printed circuitboard.
Patent JP-H11305113-A (JP)
Title: Auxiliary flood element for range finding
Inventor: HIRAI ISAMU
IPC: G03B13/36
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To attain the miniaturization of a device by sealing an LED chip into a transparent material, using the face of the transparent material confronted to the light emitting part of the LED chip as a reflection plane for reflecting the light of the LED chip, and using the face of the transparent material confronted to the reflection plane as an emission plane. SOLUTION: An LED chip 11 is sealed into an acrylic resin 18 as the transparent material and made into module. Then, the face of the acrylic resin 18 confronted to a light emitting plane 17 of the LED chip 11 is used as a reflection plane 19. The face of the acrylic resin 18 confronted to the reflection plane 19 is used as an emission plane 20 for emitting light to the outside. Metal such as aluminium is deposited on the reflection plane 19 and made into concave mirror and the emission plane 20 is made flat. In this case, an optical axis 19A of the reflection plane 19 of an LED 10 is matched with a normal 17A at the light emitting center of the light emitting plane 17. Light from the light emitting plane 17 through the gap of electrodes is reflected on the reflection plane 19 and emitted from the emission plane 20.  Then, the reflection plane 19 is set so as to converge light emitted from the emission plane 20 inside a prescribed range area in front of the emission plane 20.
Patent JP-S63276249-A (JP)
Title: Semiconductor device
Inventor: KIMURA TOMOAKI
IPC: H01L23/02
Filed: 1987-05-08
Abstract: PURPOSE:To enable the post-sealing visual inspection of the inside of a semiconductor device without impairing the device capability of stopping electromagnetic radiation from being emitted to the outside by providing one or more visible ray transmitting regions in a lid part of a container and the remaing region is covered with an electrically conductive material which is grounded. CONSTITUTION:A GaAs FET element 1 is fixed immovable to a container metal stem 2 to serve as a source terminal. The gate and drain electrodes of the FET element 1 are connected, respectively, by wires to input and output matching boards 4a and 4b installed on the cotainer metal stem 2. A package cover 6 is built of a sapphire plate 7 that is transparent to wavelengths including visible rays. To the lower surface to serve as the primary surface of the sapphire plate 7, a lattice-patterned conducting material 8 is electically connected and attached, leaving a plurality of rectangular regions transparent. The diagonal of a rectangle free of the conducting material 8 should be not longer than a 1/8 of the wavelength in the frequency band in use.
Patent JP-S62270778-A (JP)
Title: Electroless plating bath
Inventor: FURUTA KAZUYOSHI
IPC: C23C18/34
Filed: 1986-05-16
Abstract: PURPOSE:To form a magnetic film having superior corrosion resistance when a film of Co-P or the like is formed on the surface of the base of a magnetic disk, a magnetic tape or the like by electroless plating, by adding a specified very small amount of a tungstate to a plating bath used. CONSTITUTION:When a magnetic film of Co-P or the like is formed on the surface of the base of a magnetic disk, a magnetic tape or the like by electroless plating, an electroless plating bath contg. 0.001-0.01mol/l tungstate such as sodium tungstate besides a Co ion source such as cobalt sulfate, potassium hypophosphite as a reducing agent for cobalt sulfate, NaOH or H2SO4 as a pH adjusting agent and boric acid as a pH buffer is used. Since W having superior corrosion resistance deposits in a formed magnetic film, a Co-P type magnetic film having superior corrosion resistance and requiring no protective film can be formed.
Patent JP-H09278598-A (JP)
Title: Micelle type metal fine particle and its production
Inventor: TAKAMI TOMOHIDE
IPC: B01J19/00
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain fine particles capable of using metal fine particles, which have been limited in use method and field hitherto, in various fields by absorbing molecular chain of an organic substance onto the surface of metal fine particles, and covering metal fine particles in micelle state. SOLUTION: Micelle type metal fine particles 1 absorbing molecular chain 3 of organic substance having affinity for metal surface on the surface of multiple twin crystal particles 2 having 1-200nm particle diameter exhibit properties based on the terminal functional group 4 of a molecular chain 3. As the metal fine particles, various kinds of metal fine particles such as chromium, ZnTe, selenium, aluminum and copper can be used and especially, twin crystal particles of gold, silver, nickel, palladium, platinum, etc., are preferable. An alkanethiol such as mercaptoacetic acid or β-mercaptopropionic acid is used as the molecular chain 3 of the organic substance and carbon number of the alkyl chain is 2-18.  Micelle type metal fine particles soluble in water are obtained by using a hydrophilic group such as hydroxyl group, carboxyl group, methyl group or phenyl group as the terminal functional group 4 of the molecular chain 3. Multiple twin crystal particles 2 are obtained by vacuum deposition onto substrate surface.
Patent JP-H08310889-A (JP)
Title: Gas generating agent for turboramjet
Inventor: KOMAI IWAO
IPC: C06D5/00
Filed: 1995-05-10
Abstract: PURPOSE: To maintain the fuel component content in a combustion product gas, to maintain such performance as specific impulse due to the combustion of the fuel component and to increase the burning velocity by incorporating a specified aliphatic polyether and a curing agent. CONSTITUTION: This gas generating agent contains >=60wt.% autolytic aliphatic polyethers shown by formulas I and II having an azidomethyl group and a hydroxyl group, the agent is allowed to react with a curing agent as a multifunctional isocynate compd. or polyisocyanate compd. and cured. and the agent maintains its specified shape. The curing agent by 5-15wt.%, 0-0.1wt.% curing catalyst such as organobismuth compds. and amines and 0-30wt.% cross- linking agent such as ammonium perchlorate are incorporated. The agent is placed in a gas generator, ignited by an ignition agent and burned, a turbine is driven by the combustion gas, air is sucked in, and the combustion gas is burned in a ram combustion chamber.
Patent JP-H0277172-A (JP)
Title: Solar battery
Inventor: AREN EMU BAANETSUTO
IPC: H01L31/056
Filed: 1989-05-02
Abstract: PURPOSE: To lower the cost and enhance the efficiency by providing a substrate containing a ceramic substance composed of high ratio silicon having a thermal coefficient of expansion conforming to a semiconductor, and a barrier layer composed of a plurality of contact regions placed between a back conductor and a semiconductor layer being a polycrystalline thin film. CONSTITUTION: Preferably, a substrate substance is selected so as to have a thermal coefficient of expansion conforming to silicon so as to minimize a stress during manufacturing solar cells, and meanwhile the substrate substance is processed at a temperature higher than the melting point 1410 deg.C of silicon. A barrier layer 200 is on a back conductor 110 of the substrate and an active semiconductor is formed on the barrier layer. In order to minimize is surface recouping of an optical production carrier so as to give strength at a required temperature and serve as a barrier wall preventing impurity diffusion, and in order to provide an optical confinement reflection surface so as to inactivate in-face between the barrier layer and the active semiconductor, the barrier layer 200 is selected so as to have reflective index different from that of the active semiconductor.
Patent JP-H05131535-A (JP)
Title: Method and device for aftertreatment of multilayer curved laminate
Inventor: YOAHIMU HOTSUPE
IPC: B29C71/02
Filed: 1992-05-01
Abstract: PURPOSE: To compress the convex side of strain to correct the strain in a method and device for post processing to correct strain of a multilayer plastic laminate with an additional layer of a different material such as paper etc. CONSTITUTION: Plates 31, 33 each with a curved parallel face 35 are heated by heating means 30, 34. The lower plate 33 on which a laminate sheet 27 inserted through an inlet port in a condition the convex side is directed downward is laid is driven upward to press the sheet 27 against the upper plate 31. After forming under a prescribed pressure, the lower plate 33 is detached, in a condition the sheet 27 is laid on, from the upper plate 31 and cooled down. After the cooling, the sheet 36 is discharged in a condition being formed by the plates 31, 33.
Patent JP-H01285523-A (JP)
Title: Sampling device for article
Inventor: MORIMOTO KENJI
IPC: B65G47/46
Filed: 1988-05-11
Abstract: PURPOSE:To enable a seaming head, corresponding to a sampled can, to be specified by conveying the can to a sampling position to be restricted by a dog chain, in the case of a device checking a steamer for its winding tightened condition in a canning manufacture process. CONSTITUTION:A device arranges in the upstream side of a sampling position of a can (c) a dog chain 7 which transfer feeds the can (c) to be restricted on a conveyer 3 by a dog 8 rotating along the can feed conveyer 3 synchronously with this conveyer 3. The can (c) is restricted by the dog chain 7 on a discharge conveyer 11 and fed transferring by an equal pitch at an equal speed. The can (c) to be sampled is chased being based on a sampling instruction or the like, when this can (c) reaches the sampling position, of the air cylinders 14 radially arranged in the peripheral part of a sprocket driven shaft 12 and integrally rotating with a chain sprocket 13, an air cylinder 14, reaching the sampling position synchronously with the can (c) to be sampled, operates with air supplied from an operating terminal of a fixed shaft, extruding the can (c) to the sampling position.
Patent JP-S5237207-A (JP)
Title: Pulsation-proof rotary device
Inventor: OOTANI IWAO
IPC: F01C1/12
Filed: 1975-09-19
Abstract: PURPOSE: A pulsation-proof rotary device, quite easy to be assembled and highly precise to size a rotor chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10296671-A (JP)
Title: Manipulator system for surgical operation
Inventor: KAWAI TOSHIMASA
IPC: B25J9/22
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To attain wire saving and miniaturization of a manipulator by detecting a part of the position and/or attitude decided by operating an operation means as binarization information, converting it to information consisting of three values, and deciding the position and/or attitude of a part of a plurality of shafts by a control means based on it. SOLUTION: Pulse-like signals detected with photointerrupters 22a, 22b of encoders 100, 200 and output to lines A1, B1 are input to a transmitting circuit 25, and a signal showing the output direction and the number of count indicating movement of a master arm is output to a line driver so as to output a signal consisting of three values. The signal is input to a receiving circuit 27, the signal level is converted to a TTL logic signal (binary) of fixed voltage and output to a line A3, the direction signal from a comparator is output to a line B3, they are received with an up/down counter 28, and the moved direction and the moved quantity of the master arm are detected. Hereby, the signal wires can be saved into two wires as a half of customary ones.
Patent JP-H01283572-A (JP)
Title: Master plate for planographic printing
Inventor: KATO EIICHI
IPC: G03G5/147
Filed: 1988-05-11
Abstract: PURPOSE:To obviate the generation of scumming and to provide the master plate having high plate wear by incorporating a resin which has a functional group to form at least one carboxyl group by decomposition and is partly crosslinked as the essential component of the surface layer into said plate. CONSTITUTION:The master plate for planographic printing formed by utilizing an electrophotographic sensitive body provided with at least one photoconductive layer on a conductive base and further provided with the surface layer on the uppermost layer thereof contains at least one kind of the resin which contains at least one kind of the functional group forming at least one carboxyl group by decompositiion and is at least partly crosslinked as the essential component of the surface layer thereof. The master plate for electrophotographic planographic printing having the layer which contains such resin and can be imparted with a hydrophilic property on the surface layer is the film with which the high hydrophilic property and water resistance are compatible after the processing for imparting the hydrophilic property; in addition, the adhesiveness to a toner image is extremely good and, therefore, the resulted master plate for planographic printing has the excellent quality in terms of both the prevention of scanning and the printing resistance.
Patent JP-H09296753-A (JP)
Title: Abnormality detecting device for fuel transpiration preventing device
Inventor: WADA SHUICHI
IPC: F02M25/08
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce inner pressure of a fuel tank to target pressure when abnormal condition is set up so as to judge abnormality correctly by detecting abnormality of a fuel transpiration preventing device on the basis of the result detected by a fuel tank inner pressure detecting means after a purge rate is regulated according to an intake pipe pressure condition when an abnormality judging condition is set up. SOLUTION: Fuel gas generated in a fuel tank 8 is absorbed on a canister 9, its absorbed fuel gas is purged in a surge tank 4 as purge air in the case where air led through an atmosphere valve 26 installed on an atmosphere port 11 is passed in the canister 9, by negative pressure in the surge tank 4 when a purge control valve 10 is opened, and fuel gas is sucked in an engine 6. In this case, when abnormality judging condition of a fuel transpiration preventing device is set up on the basis of an operating condition, the purge rate is regulated according to intake pipe pressure found out by an intake pipe pressure sensor 18, and abnormality of the fuel transpiration preventing device is detected on the basis of a result detected by the fuel tank inner pressure sensor 19.
Patent JP-S596158-A (JP)
Title: Hood damper
Inventor: SAKUMA HIROICHI
IPC: B60R21/34
Filed: 1982-06-30
Abstract: PURPOSE:To reduce an injury to a walker upon a trafic accident, by providing a resilient member against which a hood abuts, to an arm attached to a vehicle body pivotably in the longitudinal direction thereof, and as well by providing a resistance member for absorbing energy upon rotation of the above-mentioned arm in the longitudinal direction of the vehicle body. CONSTITUTION:A resilient member 14 is rotatably journalled to the free end of an arm 13 which is, in turn, rotatably journalled to a bracket 17 fixed to a vehicle body. The above-mentioned arm 13 is inhibited from forwardly tilting beyond a predetermined tilting position by a stopper 17a, and further, is biased toward the stopper 17a by means of a spring 18. Further, an easily deforming part 13b is projectingly formed in the side part of the arm 13. The easily deforming part 13 is deformed by being made presssingly contact to the fold- back part 17d of the bracket 17 when the arm 13 is tilted rearward by the load which is applied by a walker upon a coolision who is got on the upper surface of a hood, thereby impact energy upon the collision is absorbed.
Patent JP-H11290194-A (JP)
Title: Clothing hanger made of synthetic resin
Inventor: KOBA HIDEAKI
IPC: A47G25/36
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiently for the work of attaching clothing antislip members by easily clamping the antislip members to a hanger main body. SOLUTION: This hanger comprises a hanger main body 1 made of a synthetic resin and spongy semi-bag-shaped antislip members 10 mounted to cover the symmetrical shoulder parts 4 and 4 of the hanger main body 1. A pair of elastic plate-shaped opposite clamping pieces 20 and 20 which extend form the interior wall surface 4b of the shoulder part 4 toward the opening of a recess 5 in the shoulder part 4 or the hanger main body 1 are provided in the recess 5, and the right and left clamped closing rear end portions 10c and 10c of the antislip member 10 are inserted into and clamped by the lower end portions 20a and 20b of the plate-shaped opposite clamping pieces 20 and 20.
Patent JP-H08209354-A (JP)
Title: Formation of functional film on resin product
Inventor: MIURA TAKESHI
IPC: C08J7/00
Filed: 1995-05-11
Abstract: PURPOSE: To form a functional film excellent in adhesion on a resin product with a relatively simple wet treating process without polluting the working environment or global environment. CONSTITUTION: This formation is a method for treating a resin product by the following stages, to form a functional film on the product. Namely, stage (1), an acidic group is introduced into the resin product, stage (2), the product from the stage (1) is treated with a metallic ion-contg. soln, stage (3), any of the following treatments is applied on the product from the stage (2). Namely, (a) a metallic film is formed on the product by reduction, (b) a metal sulfide film is formed on the product by the treatment with a sulfide-contg. soln., and (c) the product is treated with a hydroxide-contg. soln. and then heat-treated to form a metal oxide film on the product.
Patent JP-S61266057-A (JP)
Inventor: JIEIMUZU BII FUAA
IPC: H02K19/30
Filed: 1986-05-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000307519-A (JP)
Title: Two-way optical communication system and method for setting its optical transmission reception level
Inventor: HAMADA YASUSHI
IPC: H04B10/079
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To keep transmission quality constant by easily and surely adjusting a level of an optical signal and correcting fluctuation in the level of the optical signal in real time. SOLUTION: A monitor controller 22 in a center station 1 monitors a transmission reception state of an outgoing optical transmitter 3 and an incoming optical receiver 6, sets an attenuation of an optical variable attenuator 19 to a specified value and a status monitor circuit 23 in a node optical transmitter 2 monitors an outgoing optical receiver 4 and an incoming optical transmitter 5 and sets an attenuation of an optical variable attenuator 10 to a specified value.
Patent JP-H04340457-A (JP)
Title: Limit current type oxygen sensor
Inventor: TSURUTA KUNIHIRO
IPC: G01N27/41
Filed: 1991-05-17
Abstract: PURPOSE:To impart self-diagnostic function for preventing erroneous measurement to a limit current type oxygen sensor for measuring the concn. of oxygen in an atmosphere. CONSTITUTION:The current generated in a main electrode film 2a in such a case that oxygen flows in (or flows out of) an oxygen diffusion passage 5 through an oxygen ion conductive solid electrolyte plate 1 by the operation of an auxiliary electrode film 7b is compared with the current generated in the main electrode film 2a when the auxiliary electrode film 7b is not operated. When a sensor is deteriorated, the ratio of both currents becomes a value different from a use initial value and, therefore, the deterioration of the sensor can be detected.
Patent JP-S61273013-A (JP)
Title: Frequency multiplier circuit
Inventor: FUNAKI TETSUJI
IPC: H03K5/00
Filed: 1985-05-28
Abstract: PURPOSE:To obtain a circuit generating a frequency signal having at least twice the frequency of an input application signal with comparatively simple circuit constitution by constituting the titled circuit with the 1st transistor (TR), a load circuit, and a series circuit comprising the 2nd TR operated with a different operation voltage from that of the 1st TR and the 3rd TR. CONSTITUTION:The load resistor 21 and the TRs 31, 41 are connected in series, and constant voltages V1, V2 are fed respectively to a base of the TRs 11, 31 and the relation is selected as V1<V2. A basic pulse signal V0 of a frequency f0 is a reference input signal Vin in the frequency f0 via an input signal generating circuit 6. In the range of Vin<V, the TR 11 is turned on in this circuit, the TR 41 is turned off and an output voltage Vout at the output side of the resistor 21 becomes a power supply voltage +V. In the range of V1<Vin<V2, the TR 11 is turned off, the TR 41 is turned on and the output voltage Vout goes to a low level. In the range of Vin>V2, the TR 41 remains turned on. On the other hand, let the base-emitter voltage of the TRs 31, 41 be VBE02, VBEQ3, let the collector-emitter saturation voltage of the TR 41 be VCEsatQ3, the TR 31 is turned off with V2<Vin with VBEQq VBEQ3 and V2>>CEsatQ3 and the output voltage Vout goes to +V. Thus, the Vout becomes the pulse voltage with frequency 2f0.
Patent JP-H02291972-A (JP)
Title: Semiconductor acceleration sensor
Inventor: NISHIMURA HITOSHI
IPC: G01P15/12
Filed: 1989-05-02
Abstract: PURPOSE:To prevent the positional deviation of a stopper and to make it possible to control the gap between the stopper and an element precisely by forming the stopper on a semiconductor substrate by a CVD method or a PVD method. CONSTITUTION:A beam part having an overlapped part 6b is formed by forming an approximately C-shaped gap part on a semiconductor substrate. A stopper 3 for preventing the break of a beam part 6a is further provided at least on the upper surface of the semiconductor substrate. The stopper 3 is formed on the semiconductor substrate by a CVD method or a PVD method. In this way, when a semiconductor acceleration sensor element is formed, the stopper can be formed on this element at the same time. The position of the stopper is not deviated when the stopper is attached. The gap between the stopper and the element is controlled precisely, and the sensor can be manufactured without breaking the beam part.